<template>
  <div>
    <el-table
      border
      style="width: 100%"
      :data='cateList'
       row-key="id"
      :tree-props="{ children: 'children' }"
      default-expand-all
    >
      <el-table-column prop="id" label="分类编号" width="100px">
      </el-table-column>
      <el-table-column prop="catename" label="分类名称"> </el-table-column>
      <el-table-column label="图片">
        <template slot-scope="item">
          <div>
            <img v-if="item.row.img" class="imgUrl" :src="$imgUrl+item.row.img" alt="">
          </div>
        </template>
      </el-table-column>
      <el-table-column label="状态" width="100px">
        <template slot-scope="item">
          <div>
            <el-tag v-if="item.row.status == 1" type="success">启用</el-tag>
            <el-tag v-else type="danger">禁用</el-tag>
          </div>
        </template>
      </el-table-column>
      <el-table-column label="操作">
        <template slot-scope="item">
          <div>
            <el-button
              type="primary"
              icon="el-icon-edit"
              size="mini"
              @click="edit(item.row.id)"
              >编辑</el-button
            >
            <el-button
              type="danger"
              @click="del(item.row.id)"
              size="mini"
              icon="el-icon-delete"
              >删除</el-button
            >
          </div>
        </template>
      </el-table-column>
    </el-table>
  </div>
</template>

<script>
//引入封装好的删除接口
import {deleteCate} from '../../util/request/api'
import { mapGetters, mapActions } from "vuex";
export default {
  data() {
    return {};
  },
  mounted() {
    //组件一加载就触发这个行动
    this.getCateList()
  },
  computed: {
    ...mapGetters({
      cateList:'cate/getCateList'
    })
  },
  methods: {
    ...mapActions({
      getCateList:'cate/getCateListAction'
    }),
    //封装一个删除事件
    del(id) {
      this.$confirm("你确定要删除这条数据吗?", "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      })
        .then(() => {
          //调用删除接口
          deleteCate({id})
          .then(res=>{
            if(res.code==200){
              this.$message.success(res.msg)
              //重新调用接口
              this.getCateList()
            }else{
              this.$message.error(res.msg)
            }
          })
        })
        .catch(() => {
          this.$message({
            type: "info",
            message: "已取消删除"
          });
        });
    },
    //封装一个点击编辑按钮事件
    edit(id) {
      this.$emit("edit", id);
    }
  }
};
</script>
<style scoped>
.imgUrl{
  width: 120px;
  height: 120px;
}

</style>

